1994 JAGUAR XJ6 light

Engine (AJ16)
3.1.5 FRONT ENGINEMOUNTING BRACKETASSEMBLY, RENEW
SRO 12.45.01 LH
SRO 12.45.03 RH
Each of the two engine mounting bracket assemblies com- prises a mounting rubber (1 Fig. 1) with an insulator (2 Fig.
1) clamped between two brackets ( 3&4 Fig. I).
The front of the engine complete with attached mounting
bracket assemblies is seated on support brackets welded to
the front crossmember and is secured to the brackets by
a single fixing arrangement comprising nuts, bolts and
washers.
. Jack up the vehicle and secure the engine hoist (Service
Tool MS53 C) to lifting eyes of the front engine lifting
brackets.
. Remove the front engine mounting bracket assembly to
front crossmember fixing screws. These can be accessed
via
two round openings positioned underneath the cross- member.
= Remove any obstructing parts preventing the front end of
the engine from being lifted from its seating.
Lift the front end of the engine / transmission unit slightly
and detach the front mounting bracket assemblies from
the lower engine housing.
3.1.6
SRO 12.45.04 REAR
ENGINE MOUNTING ASSEMBLY RENEW
The rear engine mounting assembly comprises a rubber to
metal engine/transmission rear mount (1 Fig. 2) secured to a support bracket (2 Fig. 2) by a single fixing arrangement.
. With the aid of the engine hoist (Service Tool MS53 C) se- cured to the lifting eyes of the rear engine lifting brackets,
and a jack positioned under the rear mounting bracket,
take the weight of the engine.
. Undo and remove the fixing arrangement securing the
rear engine mounting bracket assembly.
. Lower the jack and remove assembly.
. Dismantle the assembly, clean all components and exam- ine for any signs of wear or damage.
Renew components as necessary.
J12-8LL
Fig. 1
J 12- 8 LS
Fig. 2
8
Issue 1 August 1994 4 X300 VSM

Illustration
not illustrated
Jaguar Number
JD 183
18G 1465
MS 53C
YA 992
11. TORQUE TIGHTENING SPECIFICATIONS
ing tool
Engine
lifting bracket
Engine support beam
'Snap-On' Oil filter
canister removal tool
Fixing lightening Torque (Nm)
Oil cooler to body 17-23
Oil cooler hose clamp to radiator cradle
Oil cooler pipes to engine
Heat shield to hydraulic mount
Hose clamp
- hose to air cleaner and induction elbow
7-10
17
-23
4
-5
3
-4
111. SERVICE MATERIALS
I Description I US88 I Notem I
I Hylosil 102 sealant I Filler cap 'Oring I I
Vaseline or Silicon lTop of oil filler tube 15000
Tivoli Kay Adhesives
No. 5696 sealant Exhaust
system joints
Issue 1 August 1994 ii X300 VSM

Engine (V12)
3.2.3 ENGINE OIL, RENEW
SRO 12.60.00
. Undo and remove the sump plug positioned at the rear of
the sump, drain the engine oil into a suitable receptacle
and dispose of
it in a safe and environmentally friendly
manner.
. Replenishtheengineoiltothecorrect level (1 Fig. 1) onthe
dipstick.
1ynfa: If the '0' ring on the on the filler cap is damaged, re- move the '0' ring and clean the groove. Secure a
new '0' ring in position using silicon sealant. Treat
the screw threads with copper grease, and grease
the top face of the oil filler with Hylosil lubricant.
When the oil is renewed, start the engine, wait for the oil
light to extinguish and switch off the engine for 30 sec- onds.
. Finally remove and wipe clean the dip stick
(Fig. l), check the oil level - replenish as necessary.
For recommended engine oil refer to Appendix AI. Fig.
1
3.2.4
OIL FILTER CARTRIDGE, RENEW
SRO 12.60.04
The white oil filter cartridge displaying the Jaguar logo, is lo- cated on the lower left-hand side of the engine, near side of
the sump. Access for removing the cartridge is from under- neath the vehicle (Fig. 2).
Remove the catalyst heat shield (where fitted) and use a coil
spring type filter wrench to remove the cartridge.
Start and run the engine for a few seconds to charge the
filter, then stop the engine and
checkthe oil level. Replenish
as necessary.
I Fig. 2
Issue 1 August 1994 X300 VSM 3
r

Engine (V12)
3.2.5 OIL COOLER, RENEW
SRO 12.60.68
The oil cooler is located below the radiator, behind the front
bumper and is fitted to the radiator lower mounting using
two securing bolts. The cooler feed pipe comprising several
sections and return pipe (Fig.
1) are connected to the oil
cooler by means of easily detachable quick
-fit connectors.
3.2.6 FRONT ENGINE MOUNTING BRACKET
SRO 12.45.01 LH
SRO 12.45.03 RH
Each of the two engine mounting bracket assemblies com- prises a hydraulic mount (1) secured to an engine side
mounting bracket (2) which in turn is bolted to the lower en- gine housing. The engine mounting heat shield (3) is fixed
to the hydraulic mount studs (41, protruding through the
centre hole of the engine side mounting bracket.
The front of the engine complete with attached mounting
bracket assemblies is seated on support brackets welded to
the front crossmember and is secured to the brackets by a
single fixing arrangement comprising bolts and washers.
. Jack up the vehicle and secure the engine hoist (Service
Tool MS53 C) to lifting eyes of the front engine lifting
brackets
Remove the front engine mounting bracket assembly to
front crossmember fixing bolts.
Thesecan be accessedvia two round openings positioned underneath the cross- member.
Remove any obstructing parts preventing the front end of
engine from being lifted from its seating.
Lift the front end of the engine /transmission unit slightly
and detach the front mounting bracket assemblies from
the lower engine housing.
ASSEMBLV, RENEW
Fig. 1
4 X300 VSM Issue 1 August 1994

Exhaust System (AJ16)
1 2
Fig. 1 Plan View (AJ16 Supercharged)
4 5
i
J30-224
The only visible difference between the normally aspirated engine's exhaust system and the supercharged version (Fig.1) is that the downpipe for the supercharged engine (Fig.1 and next page) is slightly shorter.
The remove
& refit procedures are the same as for the AJ16 normally aspirated.
X300 VSM 3 Issue 1 August 1994

Automatic Transmission (AJ16)
Light throttle D1 -D2 D2 - 03 D3 - D4
Economy mile / h 10- 12 14-21 20 - 29
km/h 16 - 20 23 - 34 32 - 47
sport mile / h 10 - 16 16 - 24 25 - 33
kmlh 16 - 26 26 - 38 40 - 53
4,O Liter
D4 - TCC on
45 - 55
72
-88
49 - 59
79
- 95
Economy mile / h 34 - 38 57 - 64 88-98
km/h 55 - 61 91 - 103 141 - 157
110
- 119
km/h 69 - 77 117 - 130 176 - 191
Sport mile / h 43 - 48 73 - 81 88
-98
141
- 157
110-119
176 - 191
BOO VSM 5 Issue 1 August 1994
Through 'kick-down' point
Economy / mile / h 43 - 48
sport km/h 69 - 77 73
- 81 110- 119 110-119
117-130
176 - 191
176 - 191
Zero throttle D2 - D1 D3 - D2 D4 - D3
Economy mile / h NOT AVAILABLE 12 - 10 15 - 13
km/h 20- 16 24 - 21
sport mile / h 10-8 12 - 10 15 - 13
km/h 16- 13 20- 16 24 - 21
Up to 'kick
-down' point
Economy mile / h 21 - 19 52 - 47 86-77
sport
mile / h 30 - 27 72 - 65 109 - 99
km/h 34-31 ! 83-75
138 - 123
km/h 48-43 115- 104
175 - 159 D4
- TCC
on
49 - 39
79
- 63
52
- 39
83 - 63
86
-77
138
- 123
109 - 99
176
- 159
'Kick
-down' available
Economy / mile / h
sport
km/h
41 -35 73 - 64 107 - 95
107 - 95
66
-56 117-103 171 - 152
171 - 152
Zero throttle D2
- '1' D3 - '2'
Economy mile / h 41 -35 73 - 64
kmlh 66-56 117 - 103
sport mile / h 50 - 44 85 - 75
kmlh 80-71 136- 120 D4
- '3'
107
- 94
171
- 152
130
-114
208
- 182

Automatic Transmission (AJ16)
8.1.5 TRANSMISSION ROTARY SWITCH, RENEW
0 (4,OL)
SRO 44.15.36
. Check the shift cable adjustment.
. Switch the ignition ON, apply the footbrake and move the
Switch the ignition OFF and disconnect the battery.
. Open the armrest lid.
. Release and remove the ashtray securing screws.
. Displace the ashtray assembly for access.
. Disconnect the cigar lighter / illumination harness con-
. Place the ashtray assembly aside.
. Displace and remove the console veneer panel rear fin-
isher.
Carefully displace the Performance Mode switch from the
gear surround finisher.
. Disconnect the Performance Mode switch from the har-
ness multi-pin plug.
Displace and remove the Performance Mode switch sur-
round finisher.
Displace and remove the shift lever surround finisher.
. Release and remove the veneer panel wing nuts.
= Displace and remove the console finisher veneer panel.
Cut and remove the rotary switch harness securing straps.
= Disconnect the rotary switch harness multi-pin plugs.
. Reposition the tunnel carpet for access to the harness
Displace and reposition the grommet down through the
. Feed the harness through the tunnel to the underside of
. Raise the vehicle on a ramp.
. From beneath the vehicle, release and remove the rotary
switch harness to transmission
'F" clip securing nut; dis-
place and reposition the 'P' clip from the stud.
Release and remove the rotary switch harness to trans-
mission 'P' clip securing screw.
Release and remove the rotary switch protection cover
(1 Fig.1) securing bolts; displace and remove the switch
cover.
shift
lever to
'N'.
n ect o rs .
@
grommet.
tunnel.
the vehicle.
Disconnect the transmission multi-pin socket (2 Fig.1).
. Reposition the harness clear of the transmission unit.
. Release and remove the rotary switch securing nuts.
. Displace and remove the switch assembly.
. Displace and remove the 'P' clips from the harness.
. Fit and align the 'P' clips to the new harness / switch as-
. Displace the rubber sealing plug (3 Fig.1) from the rotary
sembly.
switch.
i3 2 JLL-690
Fig.
1
X300 VSM 9 Issue 1 August 1994

Automatic Transmission (AJl6)
. Ensure the shift lever is in 'N'.
. Fit and fully seat a new rotary switch to the transmission
unit.
Fit but do not fully tighten the rotary switch securing nuts.
. Fitand align ServiceTool JD161 (Fig.l)tothe rotaryswitch
. Finallytorque tighten the rotary switch securing nuts.
Displace and remove Service Tool JD161.
. Reposition and fit the rubber sealing plug to the switch.
. Reconnect the transmission unit multi-pin plug.
. Reposition the harness and feed the multi-pin plugs and
. From below the vehicle, reposition the harness 'P' clip to
. Fit and tighten the 'F" clip securing nut.
. Align the harness 'P' clip to transmission shift abutment
Fit and tighten the 'P' clip securing screw.
. Fit and align the rotary switch protection cover; fit and
torque tighten the securing bolts.
. From inside the vehicle, fit the grommet in the correct
orientation and reposition the harness in the correct posi
-
tion.
to
align the switch rotor to the switch body.
grommet through the tunnel aperture.
its mounting stud.
bracket.
. Reconnect the rotary switch harness multi-pin plugs.
. From below the vehicle, ensure that there is no excess
slack
in the switch harness that could foul the propshaft.
. Lower the vehicle on the ramp.
Reposition and fit the tunnel carpet.
Using suitabletiestraps,securethe harnesstotheconsole
= Fit and fully seat the veneer panel to the console; fit and
harness.
tighten the wing nuts.
Fit and fully seat the shift lever surround.
multi-pin plug and fully seat the switch.
Connect the Performance Mode switch to the harness
Fit and align the console veneer panel rear finisher.
9 Place the ashtray assembly in position.
= Reconnect the cigar lighter / illumination harness con-
nectors.
Reposition and
fit the ashtray assemb1y;fit and tighten the
securing screws.
. Close the armrest lid.
Reconnect the battery
Fia. 1
Issue 1 August 1994 10 X300 VSM